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Computer Fundamentals - Engineering

Q1:

A logic gate is an electronic circuit which

A makes logic decisions

B allows electron flow only in one direction

C works on binary algebra

D alternates between 0 and 1 values

E None of the above

ANS:A - makes logic decisions

A logic gate is an elementary building block of a digital circuit. At any given moment, every terminal is in one of the two binary conditions low (0) or high (1).

Most logic gates have two inputs and one output. So as per the definition : the answer can also be option D.